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Diffstat (limited to 'include/asm-powerpc/page_64.h')
-rw-r--r--include/asm-powerpc/page_64.h12
1 files changed, 2 insertions, 10 deletions
diff --git a/include/asm-powerpc/page_64.h b/include/asm-powerpc/page_64.h
index 6642c012500..3fb061bab9e 100644
--- a/include/asm-powerpc/page_64.h
+++ b/include/asm-powerpc/page_64.h
@@ -1,5 +1,6 @@
1#ifndef _ASM_POWERPC_PAGE_64_H 1#ifndef _ASM_POWERPC_PAGE_64_H
2#define _ASM_POWERPC_PAGE_64_H 2#define _ASM_POWERPC_PAGE_64_H
3#ifdef __KERNEL__
3 4
4/* 5/*
5 * Copyright (C) 2001 PPC64 Team, IBM Corp 6 * Copyright (C) 2001 PPC64 Team, IBM Corp
@@ -25,16 +26,6 @@
25 */ 26 */
26#define PAGE_FACTOR (PAGE_SHIFT - HW_PAGE_SHIFT) 27#define PAGE_FACTOR (PAGE_SHIFT - HW_PAGE_SHIFT)
27 28
28#define REGION_SIZE 4UL
29#define REGION_SHIFT 60UL
30#define REGION_MASK (((1UL<<REGION_SIZE)-1UL)<<REGION_SHIFT)
31
32#define VMALLOCBASE ASM_CONST(0xD000000000000000)
33#define VMALLOC_REGION_ID (VMALLOCBASE >> REGION_SHIFT)
34#define KERNEL_REGION_ID (KERNELBASE >> REGION_SHIFT)
35#define USER_REGION_ID (0UL)
36#define REGION_ID(ea) (((unsigned long)(ea)) >> REGION_SHIFT)
37
38/* Segment size */ 29/* Segment size */
39#define SID_SHIFT 28 30#define SID_SHIFT 28
40#define SID_MASK 0xfffffffffUL 31#define SID_MASK 0xfffffffffUL
@@ -180,4 +171,5 @@ extern unsigned int HPAGE_SHIFT;
180 171
181#include <asm-generic/page.h> 172#include <asm-generic/page.h>
182 173
174#endif /* __KERNEL__ */
183#endif /* _ASM_POWERPC_PAGE_64_H */ 175#endif /* _ASM_POWERPC_PAGE_64_H */